"cut levels" within contour aera dir steep?

Hi!I wonder if there is any way that I can decide how deep or between which levels the "contour area dir steep" should go? Just like the cut levels work in "cavite mill".Or if there is another toolpath that would give me the same result like the "contour area dir steep" but with the possibility to decide how deep it should go?

Could this be done with "Lower Limit Plane" inside the MCS? I have tried to use this option but haven't really understand what it does?

It will be possible to control the depth with some extra geometry or split my model but I trying to avoid the needs to create those extra step.Thanks!